Crystler, J., & Newton, K. (1984). Situation analysis workbook. Hotel Sales Management Association International Foundation.
Citace podle Chicago (17th ed.)Crystler, Julia, a Karen Newton. Situation Analysis Workbook. Washington, D.C: Hotel Sales Management Association International Foundation, 1984.
Citace podle MLA (9th ed.)Crystler, Julia, a Karen Newton. Situation Analysis Workbook. Hotel Sales Management Association International Foundation, 1984.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..